https://www.repairmywindowsanddoors.co.uk/derby-bifold-door-repairs-near-me/ Repairing Bifold Doors The hardware that holds the bifold doors together will deteriorate over time. Cleaning and lubricating the mechanism (including the locks) will ensure that they run smoothly and efficiently. Most of the time, the issue is easily fixed. This guide will explain how to fix your bifold door if it becomes difficult to open or shut. Cracked Pivot Pins A bifold door is a set of panels that slide along a track installed in the head and side jambs, or floor. They pivot using pins in the corners of one panel closest to the frame. Then an anchor is placed on top of the other panel to guide it along the track. You may have to replace your pivot pin or anchor if your bifold is sagging. The pivot pins on a bifold door are affixed to the track with brackets that are screwed to both the side jamb and the floor or head jamb. The bottom bracket is notched to alter the angle of the door relative to the floor or jamb. Sometimes, the pivot pins break or break off. This is usually caused by the force of twisting applied to the pivot pin when moving long logs with an equipment like a track loader or a grapple. Most of the time, this issue can be resolved by loosening the set screws on the bottom bracket and raising the door a bit. This will bring the door's edge to the frame and eliminate the scrape. It is not unusual to see the pivot of a bifolding door cracked or broken. The pin is subjected to more force and twisting compared to the thumb or coupler. This is particularly relevant for older pins which are made of soft materials. If the pin is damaged you can pull it out of the door using the flat-head screwdriver or pliers. After cleaning the coupler, or thumb replace it with a new pin. Check that the pin's diameter is the same as the old pin and use a punch with the correct end diameter to press the new pin into place. If the pivot pin is cracked and not replaced, it will eventually brea